Spacer 1K3478 for Caterpillar Equipment

1K3478 is a spacer used in Caterpillar engines and Caterpillar track-type tractors. The part belongs to the Space Plates category and is identified as a spacer with a stated thickness of 0.75 inch. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The spacer is listed for Caterpillar equipment applications including engine assemblies and track-type tractor configurations. The compatible equipment information below is based on the supplied application data for part number 1K3478.

Fitment

• Caterpillar 3306 engine
• Caterpillar 3406 engine
• Caterpillar 3406B engine
• Caterpillar 3406C engine
• Caterpillar 3408 engine
• Caterpillar 3408C engine
• Caterpillar 3408E engine
• Caterpillar 6A track-type tractor
• Caterpillar 6S track-type tractor
• Caterpillar D6E SR track-type tractor

Cross-reference numbers

The following number is listed as the Caterpillar equipment manufacturer reference and as the corresponding aftermarket identification for this spacer:

• 1K3478

Specifications